CN220214057U - Filter cloth cleaning device of vertical filter press - Google Patents
Filter cloth cleaning device of vertical filter press Download PDFInfo
- Publication number
- CN220214057U CN220214057U CN202321129675.7U CN202321129675U CN220214057U CN 220214057 U CN220214057 U CN 220214057U CN 202321129675 U CN202321129675 U CN 202321129675U CN 220214057 U CN220214057 U CN 220214057U
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- Prior art keywords
- filter cloth
- water spraying
- water
- filter
- tank
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- 239000004744 fabric Substances 0.000 title claims abstract description 78
- 238000004140 cleaning Methods 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 239000007921 spray Substances 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 239000011343 solid material Substances 0.000 abstract description 5
- 230000001680 brushing effect Effects 0.000 abstract description 3
- 238000005406 washing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000012065 filter cake Substances 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WMYINDVYGQKYMI-UHFFFAOYSA-N 2-[2,2-bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol Chemical compound CCC(CO)(CO)COCC(CC)(CO)CO WMYINDVYGQKYMI-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The embodiment of the utility model provides a filter cloth cleaning device of a vertical filter press, and relates to the technical field of vertical filter presses. This vertical pressure filter cloth belt cleaning device, which comprises a frame, and install the filter-pressing unit in the frame inside, filter-pressing unit's inside movable mounting has the filter cloth body, one side of frame still is provided with clean unit, clean water is gone into by the high-pressure water pump to clean the inside water spray portion of first spray tank and second spray tank of unit, wash the surface both sides of filter cloth body, the rotatory filter cloth body brushing of back cleaning roller, brush the solid material of adhesion and get rid of, later wash the spot again by the water spray portion of upper end, reach and carry out clear effect to the filter cloth body, avoid filter cloth body used repeatedly to cause the condition emergence of mesh jam.
Description
Technical Field
The utility model relates to the technical field of vertical filter presses, in particular to a device for cleaning filter cloth of a vertical filter press.
Background
In the mother liquor crystallization filtration procedure of the processing course of the ditrimethylolpropane, a vertical filter press is needed for processing, and the long procedure control working mode of the vertical filter press has six procedures: and (3) filtering: pumping a material suspension; primary diaphragm extrusion: extruding to form a filter cake; and (3) washing a filter cake: washing and filtering with clear water; secondary diaphragm extrusion: re-extruding the filter cake; drying a filter cake: blowing the mixture to dry by high-pressure air, and taking away a small amount of water; filter cake discharge and filter cloth washing: and (5) dropping filter cakes on two sides, discharging, and washing filter cloth.
At present, when the filter cloth of a vertical filter press on the market is cleaned, cleaning liquid is usually used for flushing, if substance impurities after filter pressing are adhered to the surface of the filter cloth, the flushing effect is poor, impurities on the surface of the filter cloth cannot be completely removed, and in the repeated use process, the filter cloth is easy to block, so that the filter pressing effect is poor.
Disclosure of Invention
The utility model aims to provide a filter cloth cleaning device of a vertical filter press, which can avoid the problems that impurities on the surface of filter cloth cannot be completely removed and meshes are easy to be blocked in the process of repeated use.
The utility model provides a filter cloth cleaning device of a vertical filter press, which comprises:
the filter press comprises a frame and a filter press unit arranged in the frame, wherein a filter cloth body is movably arranged in the filter press unit, and a cleaning unit is further arranged on one side of the frame;
the cleaning unit comprises a first water spraying tank and a second water spraying tank which are arranged on the inner wall of the frame, a cleaning roller is rotatably arranged in the middle of the first water spraying tank and the second water spraying tank, and a water spraying part is arranged in the first water spraying tank and the second water spraying tank;
the water spraying part comprises a water spraying pipe arranged on the side surface of the filter cloth body and a water passing pipe arranged on one side of the water spraying pipe;
the water spray pipe, the mid-mounting of water spray pipe has the support frame, the lower extreme fixedly connected with rotary gear of support frame, one side meshing of rotary gear installs the drive rack.
In a specific embodiment, the first water spraying tank and the second water spraying tank are respectively arranged in two groups and are distributed on two sides of the filter cloth body, and the cleaning rollers are arranged on two sides of the filter cloth body.
In a specific embodiment, the cleaning roller comprises a rotary rod connected with the output end of the driving device and a bristle part arranged outside the rotary rod, and the rotary direction of the rotary rod is opposite to the conveying direction of the filter cloth body.
In a specific embodiment, the first water spraying tank and the second water spraying tank have the same internal composition structure, and a guide plate is arranged at one side of the lower end of the first water spraying tank.
In a specific embodiment, the water spraying pipes and the supporting frame are provided with a plurality of groups, wherein the water spraying pipes are communicated with the inner cavity of the water pipe.
In a specific embodiment, the side surfaces of the first water spraying tank and the second water spraying tank are provided with through holes, one end of the water spraying pipe extends to the outer installation of the through holes, and the support piece is arranged in the through holes.
In a specific embodiment, the side surface of the rack is provided with a driving part, the driving part comprises a movable ring fixedly installed at one end of the transmission rack and a rotary disk movably installed at one side of the movable ring, and an eccentric part fixedly installed at the upper end of the rotary disk is inserted into the movable ring.
In a specific embodiment, the rotating disc is provided with two groups, the eccentric positions of the upper ends of the two groups of rotating discs are opposite, and the two groups of rotating discs are connected and driven by a transmission group on the back.
According to the filter cloth cleaning device of the vertical filter press, when the filter press unit finishes washing cloth after cake unloading, the driving unit in the frame drives the filter cloth body to move, the water spraying parts in the first water spraying tank and the second water spraying tank of the cleaning unit pump clean water by the high-pressure water pump to flush two sides of the surface of the filter cloth body, then the cleaning roller rotates to brush the filter cloth body, adhered solid materials are scrubbed and removed, and then the water spraying part at the upper end washes dirt again, so that the filter cloth body is cleaned, the condition that meshes are blocked due to repeated use of the filter cloth body is avoided, and the filter press effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic view of a cleaning unit according to an embodiment of the utility model.
Fig. 3 is an enlarged schematic view of fig. 2 a according to an embodiment of the present utility model.
Fig. 4 is a schematic view of a cleaning roller mounting structure according to an embodiment of the present utility model.
Fig. 5 is a schematic view of a water spraying portion according to an embodiment of the present utility model.
Fig. 6 is a schematic diagram of a driving portion structure according to an embodiment of the utility model.
Icon: 100. a frame; 110. a correction frame; 120. a driving section; 121. a rotating disc; 122. a eccentric portion; 123. a moving ring; 124. a transmission group; 130. a positioning roller; 200. a filter pressing unit; 300. a filter cloth body; 400. a cleaning unit; 410. a first spray tank; 411. a through hole; 412. a support; 413. a deflector; 420. a second spray tank; 430. a cleaning roller; 431. a rotating rod; 432. a bristle part; 440. a water spraying part; 441. a water spray pipe; 442. a water pipe; 443. a support frame; 444. a rotary gear; 445. and (5) driving the rack.
Detailed Description
At present, cleaning liquid is usually used for washing filter cloth of a vertical filter press on the market, if substance impurities after filter pressing are adhered to the surface of the filter cloth, the impurities on the surface of the filter cloth cannot be completely removed, and mesh blockage is easily caused in the process of repeated use. Therefore, the inventor provides a filter cloth cleaning device of a vertical filter press through research, wherein the water spraying parts in the first water spraying tank and the second water spraying tank of the cleaning unit pump cleaning water by a high-pressure water pump to wash two sides of the surface of the filter cloth body, then the cleaning roller rotates to brush the filter cloth body, adhered solid materials are brushed and removed, and then the water spraying part at the upper end washes dirt again to achieve the effect of cleaning the filter cloth body, so that the defects are overcome.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 to 4, an embodiment of the present utility model provides a filter cloth cleaning device of a vertical filter press, which includes a frame 100, and a filter pressing unit 200 installed inside the frame 100, wherein the filter pressing unit 200 is used for processing materials, a filter cloth body 300 is movably installed inside the filter pressing unit 200, two ends of the filter cloth body 300 are movably installed inside the frame 100, a cleaning unit 400 for cleaning the filter cloth body 300 is further provided on one side of the frame 100, a correction frame 110 for adjusting the position of the filter cloth body 300 is arranged on the other side of the frame 100, and the filter cloth body 300 is driven to shift by a positioning roller 130 inside the frame 100.
The cleaning unit 400 includes a first spray tank 410 and a second spray tank 420 installed on the inner wall of the frame 100, a cleaning roller 430 for brushing the filter cloth body 300 is rotatably installed at the middle parts of the first spray tank 410 and the second spray tank 420, water spraying parts 440 for spraying water are installed inside the first spray tank 410 and the second spray tank 420, the first spray tank 410 and the second spray tank 420 are respectively arranged in two groups and distributed on two sides of the filter cloth body 300, the cleaning roller 430 is provided with four cleaning rollers, the cleaning rollers are respectively arranged on two sides of the filter cloth body 300, the inner composition structures of the first spray tank 410 and the second spray tank 420 are identical, and a guide plate 413 for guiding the cleaning water is arranged on one side of the lower end of the first spray tank 410.
The cleaning roller 430 includes a rotating rod 431 connected to an output end of the driving device and a bristle part 432 disposed outside the rotating rod 431 for brushing the surface of the filter cloth body 300, and the rotating direction of the rotating rod 431 is opposite to the conveying direction of the filter cloth body 300.
The water spraying part 440 includes a water spraying pipe 441 installed at a side of the filter cloth body 300 and a water passing pipe 442 installed at one side of the water spraying pipe 441, the water passing pipe 442 is connected with a booster pump, and the cleaning water sprayed from the water spraying pipe 441 is high pressure water, so that the washing effect is better.
When the filter pressing unit 200 works and washes cloth after cake unloading is completed, the driving unit in the frame 100 drives the filter cloth body 300 to move, the water spraying parts 440 in the first water spraying tank 410 and the second water spraying tank 420 of the cleaning unit 400 pump cleaning water by the high-pressure water pump to flush two sides of the surface of the filter cloth body 300, then the cleaning roller 430 rotates to brush the filter cloth body 300, adhered solid materials are brushed and removed, then dirt is flushed again by the water spraying part 440 at the upper end, the effect of cleaning the filter cloth body 300 is achieved, the condition that meshes are blocked due to repeated use of the filter cloth body 300 is avoided, and the filter pressing effect is better.
Referring to fig. 3 and 5 to 6, a supporting frame 443 for fixing the water spraying pipe 441 is installed at the middle part of the water spraying pipe 441, a rotating gear 444 for driving the supporting frame 443 to rotate within a certain range is fixedly connected to the lower end of the supporting frame 443, a driving rack 445 is installed at one side of the rotating gear 444 in a meshed manner, both sides of the rotating gear 444 are installed inside the first water spraying tank 410 and the second water spraying tank 420 through bearings, and a plurality of groups of water spraying pipes 441 and supporting frames 443 are provided, wherein the water spraying pipes 441 are communicated with the inner cavities of the water through pipes 442.
The rotary gear 444 and the supporting frame 443 are movably mounted in the first water spraying tank 410 and the second water spraying tank 420, the through-hole 411 is formed in the side surfaces of the first water spraying tank 410 and the second water spraying tank 420, one end of the water spraying pipe 441 extends to the outer mounting of the through-hole 411, the supporting piece 412 is arranged in the through-hole 411, the supporting piece 412 is made of an elastic rubber material and has high tensionability, the water spraying pipe 441 cannot bind the water spraying pipe 441 during rotation and movement, and meanwhile water flow is prevented from entering the first water spraying tank 410 and the second water spraying tank 420.
The side of the frame 100 is provided with a driving part 120 for driving a transmission rack 445 in the cleaning unit 400, the driving part 120 comprises a moving ring 123 fixedly installed at one end of the transmission rack 445 and used for driving the transmission rack 445 to move and a rotating disc 121 movably installed at one side of the moving ring 123, an eccentric part 122 fixedly installed at the upper end of the rotating disc 121 is inserted into the moving ring 123, the rotating disc 121 is installed in a case of the driving part 120 through a bearing and is connected with the output end of a driving motor, the rotating disc 121 is provided with two groups which are respectively connected with the transmission racks 445 in the first spray tank 410 and the second spray tank 420, and the eccentric parts 122 at the upper ends of the two groups of rotating discs 121 are opposite in position and are connected and driven through a belt pulley at the back and a transmission group 124 of a transmission belt.
In the process of flushing the filter cloth body 300 by the cleaning unit 400, the rotary disk 121 is driven to rotate by the driving device, the moving ring 123 is driven to move by the eccentric part 122 at the upper end, the transmission rack 445 fixedly installed on one side is driven to reciprocate, the rotary gear 444 on one side of the transmission rack 445 is driven to rotate within a certain range, the water spraying pipe 441 installed inside the supporting frame 443 at the upper end of the rotary gear 444 continuously swings, the water spraying area of the water spraying pipe 441 is increased, and meanwhile, the water spraying opening of the water spraying pipe 441 is flat, so that the transverse distance of sprayed cleaning liquid is increased, flushing is thorough, two groups of eccentric parts 122 with opposite positions are arranged, dead angles which cannot be flushed are avoided during cleaning, and the flushing effect is better.
In summary, according to the filter cloth cleaning device of the vertical filter press of the embodiment of the utility model, when the filter press unit 200 finishes washing cloth after discharging cakes, the driving unit in the frame 100 drives the filter cloth body 300 to move, the water spraying parts 440 in the first water spraying tank 410 and the second water spraying tank 420 of the cleaning unit 400 pump cleaning water by the high-pressure water pump to wash two sides of the surface of the filter cloth body 300, then the cleaning roller 430 rotates to brush the filter cloth body 300, the adhered solid materials are scrubbed and removed, and then the water spraying part 440 at the upper end washes dirt again, so that the filter cloth body 300 is cleaned, the condition that meshes are blocked due to the repeated use of the filter cloth body 300 is avoided, and the filter press effect is better.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A filter cloth cleaning device for a vertical filter press, comprising:
the filter press comprises a frame and a filter press unit arranged in the frame, wherein a filter cloth body is movably arranged in the filter press unit, and a cleaning unit is further arranged on one side of the frame;
the cleaning unit comprises a first water spraying tank and a second water spraying tank which are arranged on the inner wall of the frame, a cleaning roller is rotatably arranged in the middle of the first water spraying tank and the second water spraying tank, and a water spraying part is arranged in the first water spraying tank and the second water spraying tank;
the water spraying part comprises a water spraying pipe arranged on the side surface of the filter cloth body and a water passing pipe arranged on one side of the water spraying pipe;
the water spray pipe, the mid-mounting of water spray pipe has the support frame, the lower extreme fixedly connected with rotary gear of support frame, one side meshing of rotary gear installs the drive rack.
2. The filter cloth cleaning device of the vertical filter press according to claim 1, wherein the first water spraying tank and the second water spraying tank are respectively arranged in two groups and are distributed on two sides of the filter cloth body, and the cleaning rollers are arranged on two sides of the filter cloth body.
3. A filter cloth cleaning device for a vertical filter press according to claim 2, wherein the cleaning roller comprises a rotating rod connected to an output end of the driving device and a bristle part arranged outside the rotating rod, and a rotation direction of the rotating rod is opposite to a transmission direction of the filter cloth body.
4. A filter cloth cleaning device of a vertical filter press according to claim 3, wherein the first spray water tank and the second spray water tank have the same internal composition structure, and a deflector is arranged at one side of the lower end of the first spray water tank.
5. The filter cloth cleaning device of the vertical filter press according to claim 4, wherein the water spraying pipes and the supporting frame are provided with a plurality of groups, and the water spraying pipes are communicated with the inner cavity of the water through pipe.
6. The filter cloth cleaning device of the vertical filter press according to claim 5, wherein through holes are formed in the side surfaces of the first spray water tank and the second spray water tank, one end of the spray water pipe extends to the outer part of the through holes, and supporting pieces are arranged in the through holes.
7. The filter cloth cleaning device of the vertical filter press according to claim 6, wherein a driving part is arranged on the side face of the frame, the driving part comprises a movable ring fixedly installed at one end of the transmission rack and a rotary disk movably installed at one side of the movable ring, and an eccentric part fixedly installed at the upper end of the rotary disk is inserted into the movable ring.
8. The filter cloth cleaning device of the vertical filter press according to claim 7, wherein the rotating disc is provided with two groups, the eccentric positions of the upper ends of the two groups of rotating discs are opposite, and the two groups of rotating discs are connected and driven through a transmission group on the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129675.7U CN220214057U (en) | 2023-05-11 | 2023-05-11 | Filter cloth cleaning device of vertical filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129675.7U CN220214057U (en) | 2023-05-11 | 2023-05-11 | Filter cloth cleaning device of vertical filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220214057U true CN220214057U (en) | 2023-12-22 |
Family
ID=89195709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321129675.7U Active CN220214057U (en) | 2023-05-11 | 2023-05-11 | Filter cloth cleaning device of vertical filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220214057U (en) |
-
2023
- 2023-05-11 CN CN202321129675.7U patent/CN220214057U/en active Active
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